YDA137 Datasheet, PDF (17/20 Pages) YAMAHA CORPORATION – D- 2 STEREO 5W DIGITAL AUDIO POWER AMPLIFIER

YDA137
Frequency characteristics（RL=2Ω, VDD=5.0V）
Frequency characteristics（RL=2Ω, VDD=3.0V）
0
0
-1
-1
-2
-2
-3
-3
-4
-4
-5
10
100
1000
10000
Frequency(Hz)
100000
-5
10
100
1000
10000
Frequency(Hz)
100000
-50
-60
-70
-80
-90
-100
-110
-120
10
Cross talk　(VDD=5V)
Lch→Rch
Rch→Lch
100
1000
10000
Frequency(Hz)
-50
-60
-70
-80
-90
-100
-110
-120
100000
10
Cross talk　(VDD=3.0V)
Lch→Rch
Rch→Lch
100
1000
10000
Frequency(Hz)
100000
Output nise spectrum　（VDD=5.0V, 40kHz LPF）
0
Lch
-20
Rch
-40
-60
-80
-100
-120
-140
-160
10
100
1000 10000
Frequency(Hz)
100000
Output nise spectrum　（VDD=3.0V, 40kHz LPF）
0
Lch
-20
Rch
-40
-60
-80
-100
-120
-140
-160
10
100
1000 10000
Frequency(Hz)
100000
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